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Choose the correct statement regarding the processing and presentation of protein antigens.
  • a)
    The protein antigens in the cytosol are processed by proteasomes, in case of class II MHC pathway.
  • b)
    The extracellular protein antigens are endocytosed into vesicels and processed, in case of class I MHC pathway.
  • c)
    The processed peptides are translocated by the transporter associated antigen processing (TAP) protein, in case of class I MHC pathway.
  • d)
    Invariant chain in the endoplasmic reticulum is involved in the transport of the peptides in case of class I MHC pathway.
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Choose the correct statement regarding the processing and presentation...
MHC class II molecules bind to peptides derived from the proteins degraded in the endocytic pathway. MHC class I molecules bind peptides generated mainly from the degradation of cytosolic proteins by the proteasome. Transporter associated with antigen processing (TAP) protein complex belongs to the ATP-binding-cassette transporter family. It delivers cytosolic peptides into the endoplasmic reticulum (ER), where they bind to nascent MHC class I molecules.
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Choose the correct statement regarding the processing and presentation of protein antigens.a)The protein antigens in the cytosol are processed by proteasomes, in case of class II MHC pathway.b)The extracellular protein antigens are endocytosed into vesicels and processed, in case of class I MHC pathway.c)The processed peptides are translocated by the transporter associated antigen processing (TAP) protein, in case of class I MHC pathway.d)Invariant chain in the endoplasmic reticulum is involved in the transport of the peptides in case of class I MHC pathway.Correct answer is option 'C'. Can you explain this answer?
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Choose the correct statement regarding the processing and presentation of protein antigens.a)The protein antigens in the cytosol are processed by proteasomes, in case of class II MHC pathway.b)The extracellular protein antigens are endocytosed into vesicels and processed, in case of class I MHC pathway.c)The processed peptides are translocated by the transporter associated antigen processing (TAP) protein, in case of class I MHC pathway.d)Invariant chain in the endoplasmic reticulum is involved in the transport of the peptides in case of class I MHC pathway.Correct answer is option 'C'. Can you explain this answer? for IIT JAM 2024 is part of IIT JAM preparation. The Question and answers have been prepared according to the IIT JAM exam syllabus. Information about Choose the correct statement regarding the processing and presentation of protein antigens.a)The protein antigens in the cytosol are processed by proteasomes, in case of class II MHC pathway.b)The extracellular protein antigens are endocytosed into vesicels and processed, in case of class I MHC pathway.c)The processed peptides are translocated by the transporter associated antigen processing (TAP) protein, in case of class I MHC pathway.d)Invariant chain in the endoplasmic reticulum is involved in the transport of the peptides in case of class I MHC pathway.Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for IIT JAM 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Choose the correct statement regarding the processing and presentation of protein antigens.a)The protein antigens in the cytosol are processed by proteasomes, in case of class II MHC pathway.b)The extracellular protein antigens are endocytosed into vesicels and processed, in case of class I MHC pathway.c)The processed peptides are translocated by the transporter associated antigen processing (TAP) protein, in case of class I MHC pathway.d)Invariant chain in the endoplasmic reticulum is involved in the transport of the peptides in case of class I MHC pathway.Correct answer is option 'C'. Can you explain this answer?.
Solutions for Choose the correct statement regarding the processing and presentation of protein antigens.a)The protein antigens in the cytosol are processed by proteasomes, in case of class II MHC pathway.b)The extracellular protein antigens are endocytosed into vesicels and processed, in case of class I MHC pathway.c)The processed peptides are translocated by the transporter associated antigen processing (TAP) protein, in case of class I MHC pathway.d)Invariant chain in the endoplasmic reticulum is involved in the transport of the peptides in case of class I MHC pathway.Correct answer is option 'C'. Can you explain this answer? in English & in Hindi are available as part of our courses for IIT JAM. Download more important topics, notes, lectures and mock test series for IIT JAM Exam by signing up for free.
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